Home / 2,824,184.20-3,897,375.06-1,535,024.92

Finding the Fourth Proportional to 2,824,184.20, 3,897,375.06 and 1,535,024.92

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Solution

The fourth proportional to 2,824,184.20, 3,897,375.06 and 1,535,024.92 is: 2,118,334.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,184.20 : 3,897,375.06 = 1,535,024.92 : x
  2. Step 2: Convert to fraction form
    2,824,184.20/3,897,375.06 = 1,535,024.92/x
  3. Step 3: Cross multiply
    2,824,184.20x = 3,897,375.06 × 1,535,024.92
  4. Step 4: Simplify right side
    2,824,184.20x = 5,982,567,839,686.50
  5. Step 5: Solve for x
    x = 5,982,567,839,686.50/2,824,184.20
  6. Step 6: Final answer
    x = 2,118,334.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.